install python3 project using autotools

Question

I have a gtk+3 project written in python3 with file-structure (I am in Linux):

$tree
.
├── autogen.sh
├── configure.ac
├── Makefile.am
├── mkbib.desktop.in
└── src
    ├── __init__.py       #empty file
    ├── menubar.ui
    ├── menu.py
    ├── mkbib.py
    ├── pybib.py
    └── view.py

the mkbib.py contains app.run():

$tail -5 mkbib.py 

if __name__ == "__main__":
    app = mkbib()
    r = app.run(sys.argv)
    sys.exit(r)

I am trying to create autotools as shown in developer.gnome site

It looks like:

$cat configure.ac 
# This file is processed by autoconf to create a configure script
AC_INIT([mkbib], [1.0],[],[mkbib])
AM_INIT_AUTOMAKE([1.10 no-define foreign dist-xz no-dist-gzip])
AC_CONFIG_FILES([Makefile mkbib.desktop])
AC_OUTPUT

$cat Makefile.am 
bin_SCRIPTS = mkbib
%.desktop: %.desktop.in
desktopdir = $(datadir)/applications
desktop_DATA = mkbib.desktop
dist_noinst_DATA = mkbib.desktop.in
mkbib:src/mkbib.py

and autogen.sh is complete copy as given in the link.

Now, If I am trying to run autogen.sh(This runs without error); make install, for make install, I am getting:

make install
make[1]: Entering directory '/home/rudra/Devel/mkbib/Python/Mkbib'
 /usr/bin/mkdir -p '/var/tmp/bin'
 /usr/bin/mkdir -p '/var/tmp/share/applications'
 /usr/bin/install -c -m 644 mkbib.desktop '/var/tmp/share/applications'
make[1]: Leaving directory '/home/rudra/Devel/mkbib/Python/Mkbib'

As you can see, no executable mkbib is created. Though, .desktop file is placed in proper place

How I can create a single executable using autotools?

NB: As per python's standard, I have also tried setup.py, but I have failed even worse with that

LRN's Reply: with bin_SCRIPTS = src/mkbib.py I am getting:

$make install
make[1]: Entering directory '/home/rudra/Devel/mkbib/Python/Mkbib'
 /usr/bin/mkdir -p '/home/rudra/.local/bin'
 /usr/bin/install -c src/mkbib.py '/home/rudra/.local/bin'
 /usr/bin/mkdir -p '/home/rudra/.local/share/applications'
 /usr/bin/install -c -m 644 mkbib.desktop '/home/rudra/.local/share/applications'
make[1]: Leaving directory '/home/rudra/Devel/mkbib/Python/Mkbib'

$/home/rudra/.local/bin/mkbib.py 
/home/rudra/.local/bin/mkbib.py: line 9: from: command not found
/home/rudra/.local/bin/mkbib.py: line 10: syntax error near unexpected token `"Gtk",'
/home/rudra/.local/bin/mkbib.py: line 10: `gi.require_version("Gtk", "3.0")'


$python3 /home/rudra/.local/bin/mkbib.py 
Traceback (most recent call last):
  File "/home/rudra/.local/bin/mkbib.py", line 3, in <module>
    import menu
ImportError: No module named 'menu'